Features:Energy Saving, Long Life Expectancy, Low Power Consumption, Rechargeable.Design with a switch to free On/Off and there is a signal light when the light is charging.Convenient with a metal wire hook for portable to hang on or take down anytime.The solar light relies on solar energy, which is clean, endless and environment-friendly.In daytime, when there is sunshine, the solar panel can convert the solar energy to electric energy and store it in the battery.Function: Home Lighting,Commercial Lighting, Outdoor Lighting, Horticultural Illumination.

Instruction:1. Maximum brightness of bulb: 140LM (equivalent to a 20W incandescent lamp).2. Capacity of lithium battery: 1600ma/3.7V; continuously effective lighting of fully charged bulb: 10h.3. Battery can be fully charged by the photovoltaic panel under a sufficiently sunlight condition.4.The photovoltaic panel is fixed in the roof or a place with sufficient sunlight, the wire is introduced into a room, and the plug is plugged in the port for charging ( a 5 - 8V charger can be used for charging as well. )5. The charged bulb can be used as a mobile lighting lamp.